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Welcome to the SEER Inquiry System (SINQ). SINQ is a collection of questions that cancer registrars have had while coding cancer cases. Click Search to look for specific questions or to select questions for a Report.
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Add to Report ID Question Status Last Updated
20091079 Primary site--Bladder: What is the correct subsite for interureteric ridge? Description: 4 mm nodule at base of bladder near interureteric ridge. Final Aug 10 2009
20091078 MP/H Rules--Head & Neck: Is the following one or two separate primaries? Originally diagnosed with an invasive squamous cell ca. of the right mandibular body (C06.9) in 2004, and treated with surgery and radical neck dissection. In 2007, patient was then diagnosed with an invasive squamous cell ca. of the left buccal mucosa (C06.0). Please see discussion. Final Aug 27 2009
20091077 CS Site Specific Factor--Head & Neck: Can SSF 1-6 be coded using clinical information only, or does the source of information for lymph nodes need to pathological? Final Aug 28 2009
20091076 Surgery of Primary Site/Scope Regional LN Surgery--Breast: When a sentinel lymph node dissection that removes one-to-three axillary lymph nodes and a total/simple mastectomy is done what breast surgery is coded? 41 for primary site - Total/simple mastectomy 2 for scope of lymph node surgery or 51 for primary site surgery - MRM 2 for scope of lymph node surgery Thank you Final Oct 14 2009
20091072 Histology--Brain and CNS: What histology code is used for a rosette-forming glioneuronal tumor of the fourth ventricle? Final Aug 10 2009
20091071 Reportability/MP/H Rules--Brain and CNS: Is the following brain tumor reportable? Large posterior fossa mass: Epidermoid tumor. If reportable, what histology code do we use? Please see discussion. Final Oct 22 2009
20091069 CS Extension--Bladder: What is the correct CS Ext code? Path states “Iinfiltrating high grade urothelial ca with focal micropapillary features and invasion of lamina propria. NOTE - There is INVASIVE CA FOCALLY INVOLVING THIN MUSCLE BUNDLES...difficult to distinguish whether muscularis propria or muscularis mucosae. Final Aug 10 2009
20091068 Primary site--Bladder: What is the appropriate subsite for “adjacent to the bladder neck"? Final Aug 10 2009
20091067 Grade--Bladder: In papillary urothelial cancers of the the bladder most pathology reports state low grade, high grade, Grade II, Grade III, etc. Are these terms used to code the 6th digit? Please see discussion. Final Aug 10 2009
20091066 Multiplicity Counter--Lung: How is this field coded when there is no evidence of the primary tumor? Please see discussion. Final Aug 10 2009
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